Selenium chrome配置代理Python版的方法

 chromeOptions = webdriver.ChromeOptions() chromeOptions.add_argument('--proxy-server=http://ip:port') driver = webdriver.Chrome(chrome_options=chromeOptions)

 from selenium import webdriverdef create_proxyauth_extension(proxy_host, proxy_port, proxy_username, proxy_password, scheme='http', plugin_path=None): """Proxy Auth Extension args: proxy_host (str): domain or ip address, ie proxy.domain.com proxy_port (int): port proxy_username (str): auth username proxy_password (str): auth password kwargs: scheme (str): proxy scheme, default http plugin_path (str): absolute path of the extension return str -> plugin_path """ import string import zipfile if plugin_path is None: plugin_path = 'd:/webdriver/vimm_chrome_proxyauth_plugin.zip' manifest_json = """ { "version": "1.0.0", "manifest_version": 2, "name": "Chrome Proxy", "permissions": [ "proxy", "tabs", "unlimitedStorage", "storage", "", "webRequest", "webRequestBlocking" ], "background": { "scripts": ["background.js"] }, "minimum_chrome_version":"22.0.0" } """ background_js = string.Template( """ var config = { mode: "fixed_servers", rules: { singleProxy: { scheme: "${scheme}", host: "${host}", port: parseInt(${port}) }, bypassList: ["foobar.com"] } }; chrome.proxy.settings.set({value: config, scope: "regular"}, function() {}); function callbackFn(details) { return { authCredentials: { username: "${username}", password: "${password}" } }; } chrome.webRequest.onAuthRequired.addListener( callbackFn, {url<strong style="color:transparent">来源gaodai#ma#com搞@@代~&码*网</strong>s: [""]}, ['blocking'] ); """ ).substitute( host=proxy_host, port=proxy_port, username=proxy_username, password=proxy_password, scheme=scheme, ) with zipfile.ZipFile(plugin_path, 'w') as zp: zp.writestr("manifest.json", manifest_json) zp.writestr("background.js", background_js) return plugin_path proxyauth_plugin_path = create_proxyauth_extension( proxy_host="proxy.crawlera.com", proxy_port=8010, proxy_username="fea687a8b2d448d5a5925ef1dca2ebe9", proxy_password="" ) co = webdriver.ChromeOptions() co.add_argument("--start-maximized") co.add_extension(proxyauth_plugin_path) driver = webdriver.Chrome(chrome_options=co) driver.get(http://www.amazon.com/)